DÍAZ-PINZÓN, J. E. Efecto del Covid-19 en el caso de Colombia frente al precio del petróleo Brent . Accounting and Management Research, [S. l.], v. 2, p. 1–14, 2023. DOI: 10.22209/amr.v2a07.2023. Disponível em: http://fer.uniremington.edu.co/ojs/index.php/AMR/article/view/683. Acesso em: 11 may. 2024.